1. A baby male kangaroo.
2. Actual name of "The Most Interesting Man in the World," seen in various Dos Equis beverage commercials.
3. A male who is cool, calculated, sexy, and is ridiculously loaded, both in his pockets and in his pants.

2. Coffee (joe) that gives you the energy to bounce around, like a kangaroo

3. French slang for "j'adore lui" ("I love him")

4. While not often used, the word "Joey" can also mean a wonderful boyfriend. This rare specimen is tall, dark, and handsome, and while not in peak physical condition, is always warm and great to cuddle with. He is extremely devoted to those he cares about and will listen to and try to fix their problems. If you're lucky enough, he will kiss you and make everything okay.

A person or thing that is quite intelligent but is a complete smartass most of the time. Enjoys making fun of tools and can be a douchebag to people who are completely ignorant and stupid. Joey's are usually fun to talk to and can have vital information available about a vast amount of things. If you meet one, do not act retarded or you will lose self esteem.